INTERCOM SYSTEM,35-WATT Intercom Desktop Control Center is a dual-channel intercom and program distribution system for applications with numerous locations, requiring maximum intelligibility of voice announcements and other sources. Features: Communicate with 25 staff stations or remote locations, Distribute program material from microphones, tape player/tuner or other background music sources, tone signals, and emergency announcements to all or select locations, 5 inputs: 2 - MIC (1 built-in console mic), 1 AUX (Hi-Z) unbalanced, 1 - TEL, 1 - 25V booster amplifier, Remote emergency paging capabilities, Telephone paging capabilities, Privacy beep generation available to prevent eavesdropping. UPC 765368430059